<template>
  <span>
    <i
      class="icon-bofangqi-suoping"
      @click="handleLock"
    ></i>
    <el-dialog
      title="设置锁屏密码"
      :visible.sync="box"
      width="30%"
      append-to-body
    >
      <el-form
        ref="form"
        :model="form"
        label-width="80px"
      >
        <el-form-item
          label="锁屏密码"
          prop="passwd"
          :rules="[{ required: true, message: '锁屏密码不能为空'}]"
        >
          <el-input
            v-model="form.passwd"
            placeholder="请输入锁屏密码"
          ></el-input>
        </el-form-item>
      </el-form>
      <span
        slot="footer"
        class="dialog-footer"
      >
        <el-button
          type="primary"
          @click="handleSetLock"
        >确 定</el-button>
      </span>
    </el-dialog>
  </span>
</template>

<script>
import { mapGetters } from 'vuex';
export default {
  name: 'top-lock',
  data() {
    return {
      box: false,
      form: {
        passwd: '',
      },
    };
  },
  computed: {
    ...mapGetters(['lockPasswd']),
  },
  methods: {
    handleSetLock() {
      this.$refs['form'].validate((valid) => {
        if (valid) {
          this.$store.commit('SET_LOCK_PASSWD', this.form.passwd);
          this.handleLock();
        }
      });
    },
    handleLock() {
      if (this.validatenull(this.lockPasswd)) {
        this.box = true;
        return;
      }
      this.$store.commit('SET_LOCK');
      setTimeout(() => {
        this.$router.push({ path: '/lock' });
      }, 100);
    },
  },
};
</script>

<style lang="scss" scoped>
</style>
